通常对粗轧辊以强度、抗热裂为主要要求；小型20辊轧机的工作轧辊重仅 100克左右，而宽厚板轧机的支承辊重量已超过200吨。选用轧辊时首先根据轧机对轧辊的基本强度要求，crane rail生产厂家，选定安全承载的主体材料（各种级别的铸铁、铸钢或锻钢等）。
Usually， the main requirements for rough rolling roll are strength and thermal cracking. The working roll weight of **all 20 high mill is only 100 grams， while the weight of backup roll of wide plate mill has exceeded 200 t. When selecting the roll， first， according to the requirements of the mill"s basic strength for the roller， we select the main material for safety loading (various grades of cast iron，鞍山crane rail， cast steel or forged steel， etc.).
修正精度高，涂层厚度从几微米到几毫米，可对金属工件呈现磨损、划伤、、裂纹、*损变形、硬度降低、损害等缺点进行堆积、封孔、补对等修正功用，crane rail生产，只须打磨、抛光，也可进行车、铣、 刨、磨等各类机械加工，以及电镀等后期加工。
The thickness of the coating is high， and the thickness of the coating is from several micr*** to a few millimeters. It can be worn， scratched， pinholes， cracks， breakage and deformation， hardness reduction， damage and other shortcomings to accumulate， seal， and compensate for the defects，crane rail价格， such as grinding， polishing， milling， milling， grinding and other kinds of mechanical processing， as well as electroplating later processing.
轧辊是轧机的重要部件，按照轧机类型可分为领带轧机轧辊、型钢轮机扎辊和钢管轧机轧辊三大类。
板带轧机轧辊的辊身呈圆柱形，热乾板带轧辊的辊身微凹，当受热膨胀时，可保持较好的扳形。
Roll is an important part of the rolling mill. According to the type of rolling mill， it can be divided into three types: the tie mill roll， the type steel turbine ligation roll and the steel tube rolling mill roll.
The roll body of a strip rolling mill is cylindrical， and the roll body of the hot dry plate is slightly conc**e. When the heat is expanded， it can maintain a better shape.
crane rail生产厂家-圣霖国际(推荐商家)由鞍山市圣霖进出口贸易有限公司提供。crane rail生产厂家-圣霖国际(推荐商家)是鞍山市圣霖进出口贸易有限公司升级推出的，以上图片和信息仅供参考，如了解详情,请您拨打本页面或图片上的联系电话，业务联系人：王秋。